TALLYSMAN WIRELESS TW4020-00 天线, GPS, 1.572-1.578GHZ, 电缆安装
The is a commercial-grade wideband GNSS Antenna covering the GPS L1, frequency band. It features a small patch element with 40% wider bandwidth than typical GPS L1 antennas. The TW4020 features a high performance custom tuned ceramic patch element, 15kV ESD circuit protection, a high gain two-stage low noise amplifier LNA with a mid-section high rejection SAW filter. It covers the GPS L1 and SBAS WAAS/EGNOS/MSAS frequency band 1572.5 to 1578MHz and it offers great circular polarized signal reception. Even with the wider bandwidth, the TW4020 antenna is among the smallest high performance antenna available. It is housed in a compact IP67 magnetic mount enclosure. It is ideal for harsh environments.